Yellowtec Litt

With Litt, Yellowtec developed an innovative, high-tech LED signaling device that brings convenience and flexibility to almost any kind of signaling application. Programmable light and flash patterns, ultra-bright LED technology, sleek design and an easy assembly system coalesce to create a new class of lighting design.

The world's only signaling device with CleanVision® lighting characteristics.

The most important aspect of a signalling device is the way it produces light and the action that light causes. That‘s why, in collaboration with Philips®, we developed a light with never-seen-before properties. We call it CleanVision®. Litt's CleanVision® makes it incomparable to any signaling device in the world: a powerful presence that's not overly aggressive. Bright but not blinding. Unmistakable. Simply brilliant.

Intelligent modular system.

Most LED signal lights have externally-mounted bayonets or buckles for connection to segments and accessories. While this might be a functional approach, it‘s not aesthetically pleasing. Moreover, external connection devices aren‘t very robust. That's why Yellowtec chose to relocate Litt‘s connecting parts inside the lighting segment, in the form of a stable bayonet. With Litt, up to five LED segments can be easily mounted on top of each other, no tools required. And because the connections are invisible, the entire device presents an extraordinarily clean, elegant look.

Five colors conquer the world.

Litt's light segments are available in red, green, yellow, white and blue and come in two heights: 41mm (1.61 in.) and 27mm (1.1 in.). Heights and colours can be combined in any way since each colour has dedicated control inputs. Their 51 millimeter (2“) diameter, along with their integrated design, makes them fully compatible with the award-winning m!ka MMS Mounting System.

Microprocessor-controlled settings.

Each Litt segment has its own individual micro-controller with flash RAM, allowing you to permanently store your settings. Connect your computer to the Base Controller unit’s USB port and use the versatile Lighthouse® software to create a variety of lighting patterns, including flash modes and brightness. Change your settings any time – now that’s true convenience.

High-definition performance.

For excellent daylight visibility, Yellowtec employed the latest LED technology. Each Litt segment is equipped with two Philips Luxeon high-power LEDs. The Luxeon’s unique screen lens produces remarkably consistent radiance with a full 360° viewing angle -- and its exceptional efficiency allows power sharing mode. What does it all mean? It means Litt provides full brightness at only half the specified current!